Individual Calculations July 2022
 Adwaith, P S  Total change: -22.80  Rating chartPersonal card
 13th Chennai Open International Grandmasters Chess Tournament 2022 for Sakthi Group Dr. N Mahalingam Trophy Chennai IND 2022-06-19
RcRownchangeKK*chgGame
 1441 1200 1.50 7 -0.57 40 -22.80 
  Vijay, Anand M. 1714 IND0.001-0.0440-1.60 
  Chandreyee, Hajra wm1983 IND0.0010.00400.00 
  Ayyappan, Santhosh 1441 USA0.5010.304012.00 
  Rupesh, Reddy Y 1379 IND0.001-0.2740-10.80 
  Yuti, Mayur Patel 1437 IND0.001-0.2040-8.00 
  Ananya, Manisundaram 1088 IND0.001-0.6540-26.00 
  Yagneswar, Reddy M V S 1043 IND1.0010.294011.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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